2113323232 has 12 divisors (see below), whose sum is σ = 4160605176. Its totient is φ = 1056661600.

The previous prime is 2113323221. The next prime is 2113323271. The reversal of 2113323232 is 2323233112.

It is a super-2 number, since 2×2113323232² = 8932270165821851648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33020644 + ... + 33020707.

It is an arithmetic number, because the mean of its divisors is an integer number (346717098).

Almost surely, 2^2113323232 is an apocalyptic number.

It is an amenable number.

2113323232 is a deficient number, since it is larger than the sum of its proper divisors (2047281944).

2113323232 is an equidigital number, since it uses as much as digits as its factorization.

2113323232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66041361 (or 66041353 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 2113323232 is about 45970.8954883413. The cubic root of 2113323232 is about 1283.2816250525.

Adding to 2113323232 its reverse (2323233112), we get a palindrome (4436556344).

The spelling of 2113323232 in words is "two billion, one hundred thirteen million, three hundred twenty-three thousand, two hundred thirty-two".